AI Workflow Automation Expert (n8n / Make.com / LangChain / VAPI / Retell AI / Voice AI)

AI Workflow Automation Expert Needed to Complete Existing AI Automation & Voice Calling Agent We’re looking for an experienced AI Automation Engineer to take over and finalize an existing AI workflow automation project. The project is already partially built. We need someone who can quickly understand the existing architecture, fix issues, optimize workflows, and make the solution production-ready. Responsibilities •⁠ ⁠Review and understand the existing automation architecture •⁠ ⁠Complete unfinished AI workflows •⁠ ⁠Debug and optimize existing automations •⁠ ⁠Integrate AI models and external APIs •⁠ ⁠Finalize AI Voice Calling Agent •⁠ ⁠Improve reliability, latency, and error handling •⁠ ⁠Implement logging, retries, and monitoring •⁠ ⁠Ensure production-ready deployment •⁠ ⁠Document completed workflows Required Experience You should have strong hands-on experience with most of the following: •⁠ ⁠n8n •⁠ ⁠Make.com •⁠ ⁠Zapier •⁠ ⁠LangChain •⁠ ⁠LangGraph •⁠ ⁠OpenAI API •⁠ ⁠Claude API •⁠ ⁠Gemini API •⁠ ⁠MCP (Model Context Protocol) •⁠ ⁠AI Agents •⁠ ⁠Multi-Agent Systems •⁠ ⁠Retrieval Augmented Generation (RAG) •⁠ ⁠Vector Databases (Pinecone, Weaviate, Chroma, Qdrant) •⁠ ⁠Embeddings •⁠ ⁠Prompt Engineering •⁠ ⁠Function Calling / Tool Calling •⁠ ⁠Webhooks •⁠ ⁠REST APIs •⁠ ⁠OAuth •⁠ ⁠JSON •⁠ ⁠JavaScript or Python Voice AI Experience (Highly Preferred) Experience with one or more: •⁠ ⁠VAPI •⁠ ⁠Retell AI •⁠ ⁠Bland AI •⁠ ⁠ElevenLabs •⁠ ⁠Deepgram •⁠ ⁠AssemblyAI •⁠ ⁠Twilio •⁠ ⁠LiveKit •⁠ ⁠SIP Calling •⁠ ⁠Speech-to-Text (STT) •⁠ ⁠Text-to-Speech (TTS) •⁠ ⁠Real-time Voice Agents Nice to Have •⁠ ⁠Docker •⁠ ⁠AWS / GCP / Azure •⁠ ⁠PostgreSQL •⁠ ⁠Supabase •⁠ ⁠Redis •⁠ ⁠Firebase •⁠ ⁠CRM integrations (HubSpot, Salesforce, GoHighLevel) •⁠ ⁠WhatsApp API •⁠ ⁠Slack •⁠ ⁠Google Workspace APIs What We’re Looking For •⁠ ⁠Strong debugging skills •⁠ ⁠Ability to understand existing code quickly •⁠ ⁠Production-focused mindset •⁠ ⁠Excellent communication •⁠ ⁠Ability to suggest better architecture where needed •⁠ ⁠Fast turnaround without compromising quality To Apply Please include: 1.⁠ ⁠Links to similar AI workflow automation projects. 2.⁠ ⁠Experience with AI Voice Calling Agents. 3.⁠ ⁠Which automation platforms you’ve worked with. 4.⁠ ⁠Your favorite AI stack and why. 5.⁠ ⁠Your availability to start. We’re looking for someone who has built real production AI systems—not just experimental demos.